You can edit your profile by going to your Account > Edit Profile.
A great profile includes your full name, a profile photo with your lovely face, and some interesting facts about your current and past experiences. This is your opportunity to highlight how amazing you are, so feel free to be creative!
Here's an example of a great profile.
You can share any company website, blog, or links that relate to your expertise as well as any other online accounts you'd like to share that showcase your experience.